A Sentinel Node for Event-Driven Structural Monitoring of Road Bridges Using Wireless Sensor Networks

Glauco Feltrin; Nemanja Popovic; Michal Wojtera

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A Sentinel Node for Event-Driven Structural Monitoring of Road Bridges Using Wireless Sensor Networks

机译：用于使用无线传感器网络的道路桥的事件驱动结构监测的Sentinel节点

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Event-driven monitoring policies enable to significantly reduce the power consumption of wireless sensor networks by reducing the recording period to those time intervals that provide valuable data. The resulting longer operation lifetime increase discloses fields of application that require long monitoring periods. This paper presents a structural monitoring system that uses specialized sentinel nodes for detecting possibly heavy road vehicles and for alarming monitoring nodes, which are specialized on strain sensing. Heavy vehicles are identified by estimating nearly in real time height and length of vehicles of a traffic flow by processing data recorded from low-cost ultrasonic and magnetic displacement sensors. Field tests demonstrated that while height detection is very reliable, length detection is too imprecise to discriminate with high success rates between trucks and delivery vans.

机译：事件驱动的监控策略使能通过将记录周期减少到提供有价值数据的时间间隔来显着降低无线传感器网络的功耗。由此产生的较长操作寿命增加公开了需要长监测期的应用领域。本文介绍了一种结构监测系统，用于检测可能重型道路车辆的专用哨兵节点，并用于监测监测节点，这些节点是专门用于应变感测的。通过从低成本超声波和磁性位移传感器记录的数据来估计交通流量的几乎实时高度和车辆长度来鉴定重型车辆。现场测试证明，虽然高度检测非常可靠，但长度检测太不起症，以区分卡车和送货车之间的高成功率。

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来源
《Journal of Sensors》 |2019年第1期|共16页
作者
Glauco Feltrin; Nemanja Popovic; Michal Wojtera;
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作者单位

Empa-Swiss Federal Laboratories for Materials Science and Technology;

Empa-Swiss Federal Laboratories for Materials Science and Technology;

Department of Microelectronics and Computer Science Technical University of Lodz;

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正文语种 eng
中图分类 TP212;
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1. A Sentinel Node for Event-Driven Structural Monitoring of Road Bridges Using Wireless Sensor Networks [J] . Glauco Feltrin, Nemanja Popovic, Michal Wojtera Journal of Sensors . 2019,第Pta1期

机译：用于使用无线传感器网络的道路桥的事件驱动结构监测的Sentinel节点
2. A Sentinel Node for Event-Driven Structural Monitoring of Road Bridges Using Wireless Sensor Networks [J] . Glauco Feltrin, Nemanja Popovic, Micha? Wojtera Journal of Sensors . 2019,第1期

机译：用于使用无线传感器网络的道路桥的事件驱动结构监测的Sentinel节点
3. Event-driven strain cycle monitoring of railway bridges using a wireless sensor network with sentinel nodes [J] . Popovic Nemanja, Feltrin Glauco, Jalsan Khash-Erdene, Structural Control and Health Monitoring . 2017,第7期

机译：使用带有前哨节点的无线传感器网络对事件进行应变驱动的应变监测
4. Event-driven energy-harvesting wireless sensor network for structural health monitoring [C] . Cheng Ming-Yuan, Chen Yan-Bin, Wei Hung-Yu, Annual IEEE Conference on Local Computer Networks . 2013

机译：事件驱动的能量收集无线传感器网络，用于结构健康监测
5. Near-optimal node clustering in wireless sensor networks for environment monitoring. [D] . Xia, Dawei. 2006

机译：无线传感器网络中的近最佳节点群集，用于环境监控。
6. Multiple Two-Way Time Message Exchange (TTME) Time Synchronization for Bridge Monitoring Wireless Sensor Networks [O] . Fanrong Shi, Xianguo Tuo, Simon X. Yang, 2017

机译：用于桥梁监控无线传感器网络的多个双向时间消息交换（TTME）时间同步
7. Event-driven energy-harvesting wireless sensor network for structural health monitoring [O] . Winston K. G. Seah 2013

机译：用于结构健康监测的事件驱动的能量收集无线传感器网络

A Sentinel Node for Event-Driven Structural Monitoring of Road Bridges Using Wireless Sensor Networks

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